189038080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 579378096

約数和(自身を除く): 390340016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 137, 140, 154, 160, 176, 196, 220, 224, 245, 256, 274, 280, 308, 320, 352, 385, 392, 440, 448, 490, 512, 539, 548, 560, 616, 640, 685, 704, 770, 784, 880, 896, 959, 980, 1078, 1096, 1120, 1232, 1280, 1370, 1408, 1507, 1540, 1568, 1760, 1792, 1918, 1960, 2156, 2192, 2240, 2464, 2560, 2695, 2740, 2816, 3014, 3080, 3136, 3520, 3584, 3836, 3920, 4312, 4384, 4480, 4795, 4928, 5390, 5480, 5632, 6028, 6160, 6272, 6713, 7040, 7535, 7672, 7840, 8624, 8768, 8960, 9590, 9856, 10549, 10780, 10960, 12056, 12320, 12544, 13426, 14080, 15070, 15344, 15680, 17248, 17536, 17920, 19180, 19712, 21098, 21560, 21920, 24112, 24640, 25088, 26852, 28160, 30140, 30688, 31360, 33565, 34496, 35072, 38360, 39424, 42196, 43120, 43840, 48224, 49280, 52745, 53704, 60280, 61376, 62720, 67130, 68992, 70144, 73843, 76720, 84392, 86240, 87680, 96448, 98560, 105490, 107408, 120560, 122752, 125440, 134260, 137984, 147686, 153440, 168784, 172480, 175360, 192896, 197120, 210980, 214816, 241120, 245504, 268520, 275968, 295372, 306880, 337568, 344960, 350720, 369215, 385792, 421960, 429632, 482240, 491008, 537040, 590744, 613760, 675136, 689920, 738430, 771584, 843920, 859264, 964480, 1074080, 1181488, 1227520, 1350272, 1379840, 1476860, 1687840, 1718528, 1928960, 2148160, 2362976, 2455040, 2700544, 2953720, 3375680, 3437056, 3857920, 4296320, 4725952, 5401088, 5907440, 6751360, 8592640, 9451904, 11814880, 13502720, 17185280, 18903808, 23629760, 27005440, 37807616, 47259520, 94519040, 189038080]

約数ペア:

[(1, 189038080), (2, 94519040), (4, 47259520), (5, 37807616), (7, 27005440), (8, 23629760), (10, 18903808), (11, 17185280), (14, 13502720), (16, 11814880), (20, 9451904), (22, 8592640), (28, 6751360), (32, 5907440), (35, 5401088), (40, 4725952), (44, 4296320), (49, 3857920), (55, 3437056), (56, 3375680), (64, 2953720), (70, 2700544), (77, 2455040), (80, 2362976), (88, 2148160), (98, 1928960), (110, 1718528), (112, 1687840), (128, 1476860), (137, 1379840), (140, 1350272), (154, 1227520), (160, 1181488), (176, 1074080), (196, 964480), (220, 859264), (224, 843920), (245, 771584), (256, 738430), (274, 689920), (280, 675136), (308, 613760), (320, 590744), (352, 537040), (385, 491008), (392, 482240), (440, 429632), (448, 421960), (490, 385792), (512, 369215), (539, 350720), (548, 344960), (560, 337568), (616, 306880), (640, 295372), (685, 275968), (704, 268520), (770, 245504), (784, 241120), (880, 214816), (896, 210980), (959, 197120), (980, 192896), (1078, 175360), (1096, 172480), (1120, 168784), (1232, 153440), (1280, 147686), (1370, 137984), (1408, 134260), (1507, 125440), (1540, 122752), (1568, 120560), (1760, 107408), (1792, 105490), (1918, 98560), (1960, 96448), (2156, 87680), (2192, 86240), (2240, 84392), (2464, 76720), (2560, 73843), (2695, 70144), (2740, 68992), (2816, 67130), (3014, 62720), (3080, 61376), (3136, 60280), (3520, 53704), (3584, 52745), (3836, 49280), (3920, 48224), (4312, 43840), (4384, 43120), (4480, 42196), (4795, 39424), (4928, 38360), (5390, 35072), (5480, 34496), (5632, 33565), (6028, 31360), (6160, 30688), (6272, 30140), (6713, 28160), (7040, 26852), (7535, 25088), (7672, 24640), (7840, 24112), (8624, 21920), (8768, 21560), (8960, 21098), (9590, 19712), (9856, 19180), (10549, 17920), (10780, 17536), (10960, 17248), (12056, 15680), (12320, 15344), (12544, 15070), (13426, 14080)]